Acura Tsx Performance Pulleys

UNORTHODOX RACING-ULTRA SS UNDERDRIVE PULLEY SET - Lightweight Billet Aluminum, Average 8 To 15 HP Gain On Normally Aspirated Engines And 10 To 18 HP Gain On Forced Induction Engines (Higher Gains Are Possible), POLISHED

Fits the following 2004-2006 Acura TSX submodels:

• 2004-2006: Base; 4 Cyl 2.4L;